diff options
author | Martin Liska <mliska@suse.cz> | 2022-01-21 17:10:07 +0100 |
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committer | Martin Liska <mliska@suse.cz> | 2022-01-31 09:46:44 +0100 |
commit | c99a6eb01536d18e700a3c6935714a0fa0c96340 (patch) | |
tree | e4be1bab051d6cc0578a1a0ad18f43c37fb76d6b /libgomp/acinclude.m4 | |
parent | 625f16c798757dcbfdded841f01d7c566d15c55c (diff) | |
download | gcc-c99a6eb01536d18e700a3c6935714a0fa0c96340.tar.gz |
Add mold detection for libs.
libatomic/ChangeLog:
* acinclude.m4: Detect *_ld_is_mold and use it.
* configure: Regenerate.
libgomp/ChangeLog:
* acinclude.m4: Detect *_ld_is_mold and use it.
* configure: Regenerate.
libitm/ChangeLog:
* acinclude.m4: Detect *_ld_is_mold and use it.
* configure: Regenerate.
libstdc++-v3/ChangeLog:
* acinclude.m4: Detect *_ld_is_mold and use it.
* configure: Regenerate.
Diffstat (limited to 'libgomp/acinclude.m4')
-rw-r--r-- | libgomp/acinclude.m4 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libgomp/acinclude.m4 b/libgomp/acinclude.m4 index dbf54d06db9..b8154eba99c 100644 --- a/libgomp/acinclude.m4 +++ b/libgomp/acinclude.m4 @@ -117,6 +117,7 @@ dnl LD (as a side effect of testing) dnl Sets: dnl with_gnu_ld dnl libgomp_ld_is_gold (possibly) +dnl libgomp_ld_is_mold (possibly) dnl libgomp_gnu_ld_version (possibly) dnl dnl The last will be a single integer, e.g., version 1.23.45.0.67.89 will @@ -149,8 +150,11 @@ AC_DEFUN([LIBGOMP_CHECK_LINKER_FEATURES], [ # Start by getting the version number. I think the libtool test already # does some of this, but throws away the result. libgomp_ld_is_gold=no + libgomp_ld_is_mold=no if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then libgomp_ld_is_gold=yes + elif $LD --version 2>/dev/null | grep 'mold'> /dev/null 2>&1; then + libat_ld_is_mold=yes fi changequote(,) ldver=`$LD --version 2>/dev/null | @@ -306,6 +310,8 @@ if test $enable_symvers != no && test $libgomp_shared_libgcc = yes; then enable_symvers=gnu elif test $libgomp_ld_is_gold = yes ; then enable_symvers=gnu + elif test $libgomp_ld_is_mold = yes ; then + enable_symvers=gnu else # The right tools, the right setup, but too old. Fallbacks? AC_MSG_WARN(=== Linker version $libgomp_gnu_ld_version is too old for) |